High Quality Display Interactive Whiteboard Manufacturer - Intelligent ConferenceTeaching Machine – Chujie

Product Detail

Multimedia conference/teaching integrated machine is a transmission platform which integrates the functions of high definition image display, touch writing, conference background board, wireless screen, multi-screen interaction, compatible with third-party conference software and hardware and rich peripheral software products. The brand-new intelligent interactive experience and application display has realized diversification, information-based knowledge dissemination and sharing, and helped the conference/teaching become coherent and smooth. In the future, we will continue to provide customers with high-quality and efficient educational products and services, and build an efficient professional conference platform. Product characteristics: 1. Beautiful appearance, all-metal solid fuselage, physical toughened explosion-proof glass panel 2. Infrared Optical Touch Man-machine Interaction, Support 32-point Touch Recognition, Support Anti-occlusion Function 3. Powerful hardware performance, compatible with Windows and Android dual-system operation, can switch arbitrarily at any interface. 4. Import 4-color 4K LCD screen, four sets of pre-speakers, convenient pre-input interface. 5. Efficient and easy-to-use whiteboard teaching software, eight kinds of note-writing effect, full-screen one-click recording, easy to produce teaching videos. 6. According to the teaching requirements of different teaching objects, we have collected rich teaching resources of top 100 schools for your needs. 7. Multi-screen interactive interface, document sharing, gesture mouse operation, mobile screen mirror projection to the conference board, bringing a pleasant large-screen game experience and business display scenes. 8. Wireless screens are equipped with instant-on-demand video-sharing handles, which make it easy to wirelessly screen the contents of desktop computer pictures to the conference tablet screen for mutual annotation and other manipulations. 9. Intelligent classroom solutions, combined with a variety of practical teaching tools, achieve two-way and efficient interactive teaching in one cloud. Language disciplines support "point-to-point reading" and pronunciation evaluation, and can more comprehensive home-school interaction, student filing, and record the growth process bit by bit. Specification parameter

Display system performance parameters
Screen size	55inch		65inch	70inch		75inch		86inch		100inch
backlight	ELED		DLED							ELED
Display size（mm）	1210(H)*680（V）		1430(H)x804（V）	1535(H)x864（V）		1646(H)x924（V）		1895(H)x1066（V）		2213(H)x1245（V）
Physical Resolution	2K(single system 1920*1080) or 4K					4K(3840x2160)
Peak Brightness	250cd/m2		350cd/m2	350cd/m2		480cd/m2		350cd/m2		450cd/m2
Contrast ratio	3000:1		5000:1
Viewing angel	H/ V:178/178度
Display ratio	16:9
Display color	10Bit,16.7M
Backlight life	≥50 thousand hours
touch control system
Touch Recognition					Built-in infrared optical touch recognition (up to 20 continuous input points)
Effective recognition range					Fingers, touch pens or other opaque objects 3-8 mm in diameter (multi-point 8 mm)
positioning accuracy					±2mm(90% above touch area)
responding time					At most 8ms（Cursor speed is about 120 points/s）
Touch resolution					H:32767 V:32767
Touch lifespan					≥800 thousand hours
Android system hardware configuration
main chip model					MSD6A638JSMG
（CPU）					ARM Cortex A53 dual-core 1.3GHz
（CPU）					Mali T720
（RAM）					1GB DDR3
（ROM）					4GB
inner core version					Android 5.1 or above
External extension storage					SD/TF Card interface max support 128GB,USB2.0/3.0 interface max support 1TB
OPS optional modules hardwares configuration
options		standard			professional				flagship
CPU		Intel Core i3			Intel Core i5				Intel Core i7
chipset		NM76-2310/H81-4130			NM70-2450/H81-4460				OPS-I7A4 I7 4790
RAM		4G DDR3
inner storage		Standard 120GB SSD（optional 500GB 2.5 inch mechanical hard disk *）
GPU		Intel core graphics card HD Graphics					Core graphics card or select independent graphics card *
OPSOPS Module Interface Configuration		default standard					engineering customized
		（1）USB2.0 x3（Including front 1x Touch）（2）USB3.0 x3（Including front 1）（3）RJ45 Ethernet x1（4）HDMI(1.4a )x1（5）MIC x1（6）AUDIO LINE x1 （7）VGA x1 （8）Wi-FI x1（support IEEE802.11b/g/n）					（1）USB2.0 x5（Including front 1）（2）USB3.0 x3（Including front 1）（3）RJ45 Ethernet x2（4）COM debug DB9 male x1（5）Display port(4K) x1（6）HDMI(4K) x1 （7）MIC x1 （8）AUDIO LINE x1. （9）VGA x1 （10）WI-Fi x1（support IEEE802.11b/g/n)